Logo of ISP Roofing & Construction

ISP Roofing & Construction

  • 6436 S Quebec St Ste 660, Centennial, CO 80111
  • Commercial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Licensed & Insured
  • Slate Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

At ISP Roofing & Construction, we pride ourselves on our versatility and technical expertise, serving both residential and commercial clients throughout Englewood and the surrounding areas. Our comprehensive range of services includes roof replacement, roof deck repair, and gutter installation, among others. We manage complex projects from start to finish, ensuring that every detail is meticulously addressed. Our commitment to organization and consistency in our work sets us apart. We understand the importance of delivering durable results that provide long-term value. With a focus on thorough inspections and quality craftsmanship, we approach each project with the aim of exceeding expectations. Whether you need roof skylight installation or flat roofing solutions, our well-coordinated team is equipped to handle it all. Located at 6436 S Quebec St Ste 660, we are recognized for our industry-standard reliability, making us a preferred choice for clients navigating challenging situations, such as post-storm repairs.

What people say about “ISP Roofing & Construction”?

{
"summary": "Customer feedback for ISP Roofing & Construction is overwhelmingly positive, highlighting their professionalism, responsive communication, and efficient project completion. Many reviews commend the ability of the team, particularly Mollie, to navigate insurance claims effectively and keep customers informed throughout the process. The crew's efficiency and attention to detail, alongside the quality of the finished work, have been consistently praised. However, a few serious complaints indicate that some customers experienced significant issues with project management and communication, which detracts from the overall perception of the company.",
"liked": [
"ISP was wonderful with the work on our roof. Mollie was professional, responsive and very easy to work with.",
"The service and professionalism of ISP has been exceptional.",
"Mollie went to bat for us in a big way to help move things along.",
"The job was complete in a very professional way and in two day time frame.",
"Mike assessed the damage on a Monday. His crew started work Thursday and completed the work Friday!"
],
"disliked": [
"Whatever could go wrong did go wrong. Project manager has zero skills or experience in managing large projects.",
"Took over 6 months to finish a horrible roofing job. The roof didn't pass county inspection.",
"Bills were incorrect. Final bill was paid and they came back two months later saying they’d made another mistake.",
"The office manager is rude and has no professionalism what so ever.",

Recommended Reviews

Overall Company Rating
Excellent 4.6
Out of 22 reviews
5 stars
4 stars
3 stars
2 stars
1 stars
Show first:
Philip Keppeler
May 2, 2025

ISP was wonderful with the work on our roof. Damage occurred during the Denver hailstorm last May, but we didn't identify it until our house was inspected recently while we were under contract with a buyer. ISP, a preferred vendor for our home insurance, was great! Mollie, the Rep from ISP, was professional, responsive and very easy to work with. We were under a tight deadline to have the work finished by our closing date, and ISP finished the project on time and did a great job. Highly recommended.

Chris Young
Apr 16, 2025

The service and profespecialism of ISP has been exceptional.I am very happy with the work done on my home and I would recommend them to anyone else

Edgardo SUAREZ
Apr 3, 2025

Discussion as to what needed to be done took a couple of call, paperwork sorted in 1 day. Another plus: ISP recommended wait until the hail season ended so in case of another storm (which actually had happened earlier in the year), we wouldn't have to roof twice. Once all details were done, the day planned, the crew showed up and did the work. Completed details following day and then took care of getting inspections etc. They followed up with insurance for release of funds and it all got done. Kudos to Mollie (office manager) that contacted when needed to make sure all was going as expected and for alerting that funds were going to be released. A pleasure (besides the hail storm...I was in the house during it and it felt like the sky was falling -not my first hail storm-, it was quite a long one. Highly recommend ISP.

Elda Villalobos
Feb 12, 2025

We are very happy with the professionalism of the crew and coordination of the production team. Mollie and Kris were excellent! Thank you ISP for everything!

Aquee Easley
Dec 31, 2024

ISP Roofing & Construction did an amazing job replacing my roof. From start to finish, the entire process was smooth and stress-free. Mollie was incredibly helpful and kept me informed every step of the way. The crew was efficient and cleaned up meticulously after the job was completed. I'm extremely satisfied with the quality of work and would highly recommend them to anyone in need of roofing services.

Erika A
Nov 9, 2024

One of the worst experiences ever. Whatever could go wrong did go wrong. Project manager has zero skills or experience in managing large projects. No one ever showed up to check work and multiple aspects of the project had to be completely torn out and redone…one three times! Subcontractors worked with zero supervision. There was never a change order to approve. Bills were incorrect. Final bill was paid and they came back two months later saying they’d made another mistake and wanted thousands more.steer clear of this company. They are complete buffoons.

Anthony X
Oct 25, 2024

This company is 100% the worst I've ever dealt with. They get their insurance money and put your file to the side. Took over 6 months to finish a horrible roofing job. Roof didn't pass county inspection. The office manager is rude and has no professionalism what so ever. She is worst person I've ever dealt with. Don't use this company it will be a nightmare. Please read their BBB RATING ITS HORRIBLE AND TRUE

Thomas Cioletti
Aug 19, 2024

ISP was amazing to work with. My insurance company gave me a hard time with coverage on the claim and Mollie went to bat for us in a big way to help move things along. In my experience not many service providers will spend that much time and energy to work with insurance when they are being difficult. At the end of the day everything was resolved and ISP got our roof done in a few days! The crew was great and left the property like they found it. Wouldn’t even have known they were there. From the first inspection to completion, the ISP team was there the whole way. Can’t recommend them enough.

Brett Smith
May 23, 2024

ISP replaced/repaired my roof, gutters, siding, garage door and exterior paint as a result of an extreme weather event. Very professional and helpful in navigating the insurance claim. Tyler, Mike and Mollie were a joy to work with.

George Morris
Apr 19, 2024

Mike and his team with ISP Roofing have been excellent to work with!! (In regards to the repairs of the rooms downstairs in my home that were damaged on January 2, 2024.) Esmeralda and Mollie have been amazing and always ready to answer my questions and concerns. They have gone above and beyond to get my home put back together. I highly recommend ISP Roofing and Construction!!

Thank you for all your help.
C. M.

Stephanie Mackintosh
Apr 18, 2024

Working with this company was an EXCELLENT experience!! The roof they replaced is ABSOLUTELY BEAUTIFUL!! Done with knowledge and expertise!! HIGHLY recommend!!

Frank Galvan
Mar 7, 2024

Our homeowners insurance recommended ISP Roofing and Contractor for restoration after a pipe leaked water in the basement. Mike assessed the damage on a Monday. His crew started work Thursday and completed the work Friday! Amazing work ethic! They even put down flooring we had purchased for the closet. Friends visited same weekend and were very comfortable in the room. I can’t say enough good things about Angel and the rest of Mike’s workers. We are so very pleased with the final product.

Loren Neithercut
Mar 1, 2024

My initial contact with ISP was with Tyler. He was a friendly guy who listened to my needs and made great suggestions. After the project began I realized he wasn't just a friendly guy but also quite professional. I was in and out of town while ISP worked on my project - knowing Tyler was in control of it completely eased any concerns. I wouldn't hesitate recommending ISP and Tyler to anyone.

ting li
Feb 22, 2024

We hired Matt to complete the repairs to our home after the hail loss. He was professional and knowledgeable! He walked us through each step/process and guided us throughout the entire repair. We are very pleased with the quality of work/craftsmanship provided. We recommend ISP for all your Exterior restoration needs! Thank you!

Rod B
Jan 27, 2024

I am extremely happy with the customer service pertaining to a few issues that I had on my roof replacement. Mike came out to see what needed to be looked at and sent out his best crew (Anthony) to correct a few items. When you need work done make sure you ask for Anthony because he is the best one there is and is a very consensus and considerate worker that goes out of his way to make everything perfect. I highly recommend and trust him!!!

Kate O'Neill
Nov 30, 2023

The job was complete in a very professional way and in two day time frame. The staff and worker knowledgeable and answered any questions that we had all through the job. They cleaned up after the job and everything was as if they had not been there. We would recommend them for a roofing job to anyone.

MaxL
Apr 26, 2023

Needed a 6-foot post fence installed. Mark came out and gave an estimate and all the information to get the job done. Kept in touch via email on time, date, and who would do the installation. Anthony and his team were on point from start to finish. Anthony worked steadily to get the job done in record time. Thank you for an excellent experience.

Charles Rozmarynoski
Jan 23, 2023

Mike and his contractors did a great job on my roof replacement and drywall repair. Very easy to communicate with and quick service.

Judy Busch
Dec 2, 2021

We are very happy with the job and service provided by ISP Roofing & Construction. MIke Galusha was knowledgeable, professional and very helpful working with our insurance company. We will probably be contacting them again in the spring for another building needing a new roof!

Matthew Salazar
Nov 16, 2021

Mike is very responsive to the customers he serves. He sent pictures to show the progress of the job which reassured me of the quality of his work. I will call on Mike again if I need a professional to complete a project. Thanks Mike!

Victoria Hank
Oct 6, 2021

Mike and his contractors remodeled the entire exterior of our home and I wouldn’t have trusted anyone else to do it. This is our first home remodel so we were hesitant but Mike eased all of our nerves. We had the roof replaced, seamless gutters added, facia, downspouts, and siding-all redone. Mike has an eye for detail, is incredibly responsive, and patient. We found his suggestions and scheduling of the various crews to be extremely helpful alongside the flexibility he provided. Although the project cost increased (a very small amount due to hidden damages) throughout the process, he always provided valid reasoning for anything that needed to be addressed and answered all questions we had. We highly recommend Mike to anyone looking for a contractor that is genuine in their work and principles as we definitely plan on using him in the future for all projects.

Lonnie Vincent
Apr 21, 2021

Best professional contractor I dealt with... Price was fair and material was excellent... did not try to pressure sale... nothing hidden...
Crew was top notch...hard workers and clean up was totally complete..
Would use again and highly recommend you contact them, you will not regret it.... oh, insurance company had no issues with ISP either..
Thanks ISP roof roof

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • 6436 S Quebec St Ste 660, Centennial, CO 80111
  • Commercial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Licensed & Insured
  • Slate Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

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